How to link a push button and Listbox in Matlab GUI.

I am a starter in Matlab and Walter Roberson helped me with my precious question. COuld Someone help me with the code for the Steps 1 & 2 mentioned below. I have just started Matlab and also taking online training classes since i got time constraints seeking for help. Thanks.I intend to have this GUI:

1. One Push Button to load mat files.
2. List box linked push button (1) so list populates on its own.
3. Another push button so i could select from the list box and plot a contour.
4. To plot x,y,z Radio buttons.

Is this Possible? If yes please could u help me with this.

Thanks.

Answer 1

[Walter Roberson]

No, as explained in http://uk.mathworks.com/matlabcentral/answers/223798-how-do-i-link-a-pushbutton-and-a-list-box list boxes do not populate themselves.

The code to load a .mat file as a result of pushing a button is given in the above link.

Answer 2

[Anand Gudlur]

Thanks Walter. For your Help.